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. 2023 Jul 10;14:1197275. doi: 10.3389/fimmu.2023.1197275

Figure 13.

Figure 13

Validation of the hub genes in experimental samples. (A) Representative tracing of the PI and the joint swelling thickness in rat after CFA or Nor treatment in the two groups(n=12). (B) Representative images of H&E staining of joint sections from AIA rat or Nor rat. (C) The expression of GRN, PTGS2 and ENO1. n = 3. *p < 0.05, **p < 0.01, ***p < 0.001. (D) IHC staining for PTGS2, ENO1, and GRN on synovium from samples of OA and RA patients (n = 3).